9 citations · 13 across the 9 of their papers we have counts for
4 papers · 1 filter
Givental's non-linear Maslov index on lens spaces
Gustavo Granja, Yael Karshon, Milena Pabiniak +1
Givental's non-linear Maslov index, constructed in 1990, is a quasimorphism on the universal cover of the identity component of the contactomorphism group of real projective space.…
Symplectic embeddings in infinite codimension
Manuel Araujo, Gustavo Granja
Let be a union of a sequence of symplectic manifolds of increasing dimension and let be a manifold with a closed -form . We use Tischler's elementary method for const…
Compatible complex structures on symplectic rational ruled surfaces
Miguel Abreu, Gustavo Granja, Nitu Kitchloo
In this paper we study the topology of the space $\I_ω$ of complex structures compatible with a fixed symplectic form , using the framework of Donaldson. By comparing our analys…
Moment maps, symplectomorphism groups and compatible complex structures
Miguel Abreu, Gustavo Granja, Nitu Kitchloo
In this paper we apply Donaldson's general moment map framework for the action of a symplectomorphism group on the corresponding space of compatible (almost) complex structures to…